<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>

<style>

	#div001 {
		background-color:#399;
		width:700px;
		height:200px;
		float:left;
		margin-bottom: 20px;
		
			}	
	#div002 {
		background-color:#66F;
		width:200px;
		height:500px;
		float:left;
		margin-right: 20px;
		
			}	
	#div003 {
		background-color:#C9F;
		width:480px;
		height:500px;
		float:left;
		
			}		
	#father {width:700px;}

</style>

</head>

<body>
<div id="father">
  	<div id="div001"></div>
    <div id="div002"></div>
    <div id="div003"></div>
    








</body>
</html>
